! Started logfile: /scr/pima/rv121_uvs/J2115+2933_S_dfm.log on Sat Jul 28 00:13:34 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv121_uvs/J2115+2933_S_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J2115+2933_S_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! AN table 2: 20 integrations on 45 of 45 possible baselines. ! AN table 3: 42 integrations on 28 of 28 possible baselines. ! AN table 4: 8 integrations on 36 of 36 possible baselines. ! AN table 5: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.510387 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 6388 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2115+2933_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 97 telescope corrections were flagged in sub-array 2. ! A total of 145 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 60 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 97 telescope corrections were flagged in sub-array 2. ! A total of 145 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 60 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! A total of 171 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! A total of 96 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 97 telescope corrections were flagged in sub-array 2. ! A total of 145 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 60 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.129578Jy sigma=16.357884 ! Fit after self-cal, rms=0.538795Jy sigma=7.395428 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.838 mas, bmaj=3.234 mas, bpa=4.432 degrees ! Estimated noise=0.992961 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.381715 Jy ! Component: 100 - total flux cleaned = 0.48744 Jy ! Total flux subtracted in 100 components = 0.48744 Jy ! Clean residual min=-0.010627 max=0.043867 Jy/beam ! Clean residual mean=-0.000071 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.48744 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.48744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137819Jy sigma=1.759009 ! Fit after self-cal, rms=0.137529Jy sigma=1.756962 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479926 Jy ! Component: 100 - total flux cleaned = 0.0729492 Jy ! Total flux subtracted in 100 components = 0.0729492 Jy ! Clean residual min=-0.008189 max=0.017127 Jy/beam ! Clean residual mean=-0.000045 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.56039 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.56039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116325Jy sigma=1.342686 ! Fit after self-cal, rms=0.116045Jy sigma=1.339812 ! Inverting map ! Added new window around map position (1, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176365 Jy ! Component: 100 - total flux cleaned = 0.0285878 Jy ! Total flux subtracted in 100 components = 0.0285878 Jy ! Clean residual min=-0.007627 max=0.010031 Jy/beam ! Clean residual mean=-0.000034 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.588977 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.588977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111727Jy sigma=1.256733 ! Fit after self-cal, rms=0.111578Jy sigma=1.253846 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.68 mas, bmaj=3.339 mas, bpa=41.03 degrees ! Estimated noise=0.808489 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151567 Jy ! Component: 100 - total flux cleaned = 0.0237907 Jy ! Component: 150 - total flux cleaned = 0.0292238 Jy ! Component: 200 - total flux cleaned = 0.0312324 Jy ! Total flux subtracted in 200 components = 0.0312324 Jy ! Clean residual min=-0.005685 max=0.008084 Jy/beam ! Clean residual mean=-0.000021 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.62021 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 59 components and 0.62021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109187Jy sigma=1.213000 ! Fit after self-cal, rms=0.108953Jy sigma=1.209778 ! Inverting map ! Added new window around map position (-6, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062652 Jy ! Component: 100 - total flux cleaned = 0.0075649 Jy ! Component: 150 - total flux cleaned = 0.00832464 Jy ! Component: 200 - total flux cleaned = 0.00896258 Jy ! Total flux subtracted in 200 components = 0.00896258 Jy ! Clean residual min=-0.005706 max=0.005834 Jy/beam ! Clean residual mean=-0.000019 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.629173 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.629173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108380Jy sigma=1.196397 ! Fit after self-cal, rms=0.108284Jy sigma=1.195357 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.68 x 3.339 at 41.03 degrees (North through East) ! Clean map min=-0.0053703 max=0.46966 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.97 LA 0.99 ! MK 0.94 NL 0.99 NY 0.81 OV 0.98 ! PT 0.99 SC 0.97 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.05 HN 1.01 KP 0.98 ! LA 0.97 MK 0.93 NL 1.05 OV 0.98 ! PT 0.97 SC 0.99 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 1.13 HN 1.00 LA 1.03 NL 1.03 ! NY 0.98 ON 1.03 SC 0.96 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.02 HN 1.01 KP 1.00 ! LA 0.99 NL 0.97 ON 1.00 PT 0.99 ! SC 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.98 HN 1.00 KP 0.97 ! LA 0.96 NL 0.96 NY 0.91 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 LA 0.99 ! MK 0.99 NL 0.99 NY 1.00 OV 1.01 ! PT 0.98 SC 0.97 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 HN 1.01 KP 0.98 ! LA 0.99 MK 0.96 NL 1.04 OV 0.99 ! PT 1.03 SC 1.00 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 1.11 HN 0.99 LA 0.98 NL 1.05 ! NY 0.94 ON 0.92 SC 0.98 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.02 HN 1.03 KP 1.04 ! LA 1.00 NL 0.97 ON 0.93 PT 0.99 ! SC 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.02 HN 1.01 KP 0.98 ! LA 0.98 NL 0.97 NY 1.02 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 LA 0.96 ! MK 1.03 NL 1.00* NY 1.03 OV 0.97 ! PT 0.98 SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.07 HN 1.01 KP 1.00* ! LA 0.93 MK 1.25 NL 1.00* OV 1.00 ! PT 0.95 SC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 1.04 HN 0.97 LA 1.00 NL 1.00* ! NY 1.02 ON 1.01 SC 1.00* WZ 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 1.02 HN 1.02 KP 1.00* ! LA 0.97 NL 1.00* ON 1.10 PT 1.00 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.00 HN 1.03 KP 1.00* ! LA 0.98 NL 1.00* NY 0.96 OV 1.04 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 LA 0.99 ! MK 1.04 NL 1.02 NY 1.08 OV 1.01 ! PT 0.98 SC 1.02 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.14 HN 1.00 KP 0.97 ! LA 1.02 MK 1.00 NL 1.02 OV 1.02 ! PT 0.99 SC 1.01 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 1.10 HN 1.02 LA 1.04 NL 1.03 ! NY 1.04 ON 0.91 SC 1.02 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.00 HN 1.02 KP 0.98 ! LA 1.00 NL 0.99 ON 0.92 PT 0.99 ! SC 1.05 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.02 HN 1.02 KP 0.96 ! LA 0.99 NL 0.99 NY 0.97 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.108284Jy sigma=1.195357 ! Fit after self-cal, rms=0.100717Jy sigma=1.107545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.729 mas, bmaj=3.394 mas, bpa=38.74 degrees ! Estimated noise=0.824657 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827136 Jy ! Component: 100 - total flux cleaned = 0.00074693 Jy ! Component: 150 - total flux cleaned = 0.000607231 Jy ! Component: 200 - total flux cleaned = 0.000546954 Jy ! Total flux subtracted in 200 components = 0.000546954 Jy ! Clean residual min=-0.005230 max=0.004793 Jy/beam ! Clean residual mean=-0.000001 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.629719 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.62972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100517Jy sigma=1.106051 ! Fit after self-cal, rms=0.100471Jy sigma=1.105699 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100471Jy sigma=1.105699 ! Fit after self-cal, rms=0.097396Jy sigma=1.022600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.734 mas, bmaj=3.397 mas, bpa=38.56 degrees ! Estimated noise=0.826731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310583 Jy ! Component: 100 - total flux cleaned = 0.0036741 Jy ! Component: 150 - total flux cleaned = 0.0040091 Jy ! Component: 200 - total flux cleaned = 0.00415351 Jy ! Total flux subtracted in 200 components = 0.00415351 Jy ! Clean residual min=-0.004473 max=0.003627 Jy/beam ! Clean residual mean=-0.000002 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.633873 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.633873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097238Jy sigma=1.020673 ! Fit after self-cal, rms=0.097212Jy sigma=1.020319 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319966 Jy ! Component: 100 - total flux cleaned = 0.000607685 Jy ! Component: 150 - total flux cleaned = 0.000606618 Jy ! Component: 200 - total flux cleaned = 0.000642119 Jy ! Total flux subtracted in 200 components = 0.000642119 Jy ! Clean residual min=-0.004483 max=0.003552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.634515 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.634515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097159Jy sigma=1.019675 ! Fit after self-cal, rms=0.097149Jy sigma=1.019571 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097149Jy sigma=1.019571 ! Fit after self-cal, rms=0.095262Jy sigma=0.980730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.742 mas, bmaj=3.399 mas, bpa=38.25 degrees ! Estimated noise=0.826995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145215 Jy ! Component: 100 - total flux cleaned = 0.00181593 Jy ! Component: 150 - total flux cleaned = 0.00185896 Jy ! Component: 200 - total flux cleaned = 0.00186033 Jy ! Total flux subtracted in 200 components = 0.00186033 Jy ! Clean residual min=-0.003860 max=0.003387 Jy/beam ! Clean residual mean=-0.000004 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.636376 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.636376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095204Jy sigma=0.979770 ! Fit after self-cal, rms=0.095191Jy sigma=0.979629 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018235 Jy ! Component: 100 - total flux cleaned = 0.000263997 Jy ! Component: 150 - total flux cleaned = 0.00023071 Jy ! Component: 200 - total flux cleaned = 0.000200733 Jy ! Total flux subtracted in 200 components = 0.000200733 Jy ! Clean residual min=-0.003857 max=0.003416 Jy/beam ! Clean residual mean=-0.000004 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.636576 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.636576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095159Jy sigma=0.979150 ! Fit after self-cal, rms=0.095156Jy sigma=0.979079 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095156Jy sigma=0.979079 ! Fit after self-cal, rms=0.095229Jy sigma=0.978877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.111 mas, bmaj=9.531 mas, bpa=75.59 degrees ! Estimated noise=1.07546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188103 Jy ! Component: 100 - total flux cleaned = 0.00220133 Jy ! Component: 150 - total flux cleaned = 0.00242978 Jy ! Component: 200 - total flux cleaned = 0.00257369 Jy ! Total flux subtracted in 200 components = 0.00257369 Jy ! Clean residual min=-0.003553 max=0.002813 Jy/beam ! Clean residual mean=-0.000010 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.63915 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 126 components and 0.63915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095263Jy sigma=0.978943 ! Fit after self-cal, rms=0.095253Jy sigma=0.978789 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202094 Jy ! Component: 100 - total flux cleaned = 0.000311978 Jy ! Component: 150 - total flux cleaned = 0.000417347 Jy ! Component: 200 - total flux cleaned = 0.000434798 Jy ! Total flux subtracted in 200 components = 0.000434798 Jy ! Clean residual min=-0.003580 max=0.002853 Jy/beam ! Clean residual mean=-0.000009 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.639585 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 133 components and 0.639585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095268Jy sigma=0.978925 ! Fit after self-cal, rms=0.095263Jy sigma=0.978851 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.748 mas, bmaj=3.4 mas, bpa=38 degrees ! Estimated noise=0.827649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.748 x 3.4 at 38 degrees (North through East) ! Clean map min=-0.0035811 max=0.47347 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.849 mas, bmaj=3.299 mas, bpa=-0.2361 degrees ! Estimated noise=1.01535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.384652 Jy ! Component: 100 - total flux cleaned = 0.491566 Jy ! Component: 150 - total flux cleaned = 0.539867 Jy ! Component: 200 - total flux cleaned = 0.568169 Jy ! Total flux subtracted in 200 components = 0.568169 Jy ! Clean residual min=-0.005726 max=0.014862 Jy/beam ! Clean residual mean=-0.000030 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.568169 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.568169 Jy ! Inverting map and beam ! Estimated beam: bmin=2.748 mas, bmaj=3.4 mas, bpa=38 degrees ! Estimated noise=0.827649 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265716 Jy ! Component: 100 - total flux cleaned = 0.0419594 Jy ! Component: 150 - total flux cleaned = 0.0518559 Jy ! Component: 200 - total flux cleaned = 0.058431 Jy ! Total flux subtracted in 200 components = 0.058431 Jy ! Clean residual min=-0.003838 max=0.004466 Jy/beam ! Clean residual mean=-0.000006 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.6266 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 61 components and 0.6266 Jy ! Inverting map ! Added new window around map position (-1, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482939 Jy ! Component: 100 - total flux cleaned = 0.00807104 Jy ! Component: 150 - total flux cleaned = 0.00971207 Jy ! Component: 200 - total flux cleaned = 0.0101181 Jy ! Total flux subtracted in 200 components = 0.0101181 Jy ! Clean residual min=-0.003644 max=0.003328 Jy/beam ! Clean residual mean=-0.000004 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.636718 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.636718 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.111 mas, bmaj=9.531 mas, bpa=75.59 degrees ! Estimated noise=1.07546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235766 Jy ! Component: 100 - total flux cleaned = 0.00301684 Jy ! Component: 150 - total flux cleaned = 0.00329523 Jy ! Component: 200 - total flux cleaned = 0.00345752 Jy ! Total flux subtracted in 200 components = 0.00345752 Jy ! Clean residual min=-0.003539 max=0.002869 Jy/beam ! Clean residual mean=-0.000009 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.640176 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14174e-05 Jy ! Component: 100 - total flux cleaned = 0.000128252 Jy ! Component: 150 - total flux cleaned = 0.000170544 Jy ! Component: 200 - total flux cleaned = 0.000209729 Jy ! Total flux subtracted in 200 components = 0.000209729 Jy ! Clean residual min=-0.003508 max=0.002886 Jy/beam ! Clean residual mean=-0.000009 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.640385 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 111 components and 0.640386 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.748 mas, bmaj=3.4 mas, bpa=38 degrees ! Estimated noise=0.827649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665051 Jy ! Component: 100 - total flux cleaned = -0.000725647 Jy ! Component: 150 - total flux cleaned = -0.00078323 Jy ! Component: 200 - total flux cleaned = -0.000783121 Jy ! Total flux subtracted in 200 components = -0.000783121 Jy ! Clean residual min=-0.003639 max=0.003279 Jy/beam ! Clean residual mean=-0.000004 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.639602 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.639602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095299Jy sigma=0.978369 ! Fit after self-cal, rms=0.095279Jy sigma=0.977851 wmodel J2115+2933_S_map.mod ! Writing 122 model components to file: J2115+2933_S_map.mod wobs J2115+2933_S_uvs.fits ! Writing UV FITS file: J2115+2933_S_uvs.fits wwins J2115+2933_S_map.win ! wwins: Wrote 4 windows to J2115+2933_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000533021 Jy ! Component: 100 - total flux cleaned = -0.000757769 Jy ! Component: 150 - total flux cleaned = -0.00097224 Jy ! Component: 200 - total flux cleaned = -0.0012325 Jy ! Component: 250 - total flux cleaned = -0.00133465 Jy ! Component: 300 - total flux cleaned = -0.00153414 Jy ! Component: 350 - total flux cleaned = -0.00182728 Jy ! Component: 400 - total flux cleaned = -0.00206733 Jy ! Component: 450 - total flux cleaned = -0.00230371 Jy ! Component: 500 - total flux cleaned = -0.00258301 Jy ! Component: 550 - total flux cleaned = -0.00262911 Jy ! Component: 600 - total flux cleaned = -0.00281096 Jy ! Component: 650 - total flux cleaned = -0.00272113 Jy ! Component: 700 - total flux cleaned = -0.00285533 Jy ! Component: 750 - total flux cleaned = -0.00276752 Jy ! Component: 800 - total flux cleaned = -0.00298545 Jy ! Component: 850 - total flux cleaned = -0.00281206 Jy ! Component: 900 - total flux cleaned = -0.00272636 Jy ! Component: 950 - total flux cleaned = -0.00285334 Jy ! Component: 1000 - total flux cleaned = -0.00264263 Jy ! Component: 1050 - total flux cleaned = -0.00272671 Jy ! Component: 1100 - total flux cleaned = -0.00268513 Jy ! Component: 1150 - total flux cleaned = -0.00272654 Jy ! Component: 1200 - total flux cleaned = -0.00276726 Jy ! Component: 1250 - total flux cleaned = -0.00264527 Jy ! Component: 1300 - total flux cleaned = -0.00272551 Jy ! Component: 1350 - total flux cleaned = -0.0026452 Jy ! Component: 1400 - total flux cleaned = -0.00268458 Jy ! Component: 1450 - total flux cleaned = -0.00272389 Jy ! Component: 1500 - total flux cleaned = -0.00256689 Jy ! Component: 1550 - total flux cleaned = -0.00264509 Jy ! Component: 1600 - total flux cleaned = -0.00252945 Jy ! Component: 1650 - total flux cleaned = -0.00260639 Jy ! Component: 1700 - total flux cleaned = -0.00249193 Jy ! Component: 1750 - total flux cleaned = -0.00260567 Jy ! Component: 1800 - total flux cleaned = -0.00249257 Jy ! Component: 1850 - total flux cleaned = -0.00253044 Jy ! Component: 1900 - total flux cleaned = -0.00253039 Jy ! Component: 1950 - total flux cleaned = -0.00256754 Jy ! Component: 2000 - total flux cleaned = -0.00253059 Jy ! Component: 2050 - total flux cleaned = -0.00242082 Jy ! Component: 2100 - total flux cleaned = -0.00242062 Jy ! Component: 2150 - total flux cleaned = -0.00249326 Jy ! Component: 2200 - total flux cleaned = -0.00252906 Jy ! Component: 2250 - total flux cleaned = -0.00260048 Jy ! Component: 2300 - total flux cleaned = -0.00242243 Jy ! Component: 2350 - total flux cleaned = -0.00242218 Jy ! Component: 2400 - total flux cleaned = -0.00217539 Jy ! Component: 2450 - total flux cleaned = -0.00238586 Jy ! Component: 2500 - total flux cleaned = -0.00228103 Jy ! Component: 2550 - total flux cleaned = -0.00221155 Jy ! Component: 2600 - total flux cleaned = -0.00224592 Jy ! Component: 2650 - total flux cleaned = -0.00207407 Jy ! Component: 2700 - total flux cleaned = -0.00203998 Jy ! Component: 2750 - total flux cleaned = -0.001904 Jy ! Component: 2800 - total flux cleaned = -0.00200588 Jy ! Component: 2850 - total flux cleaned = -0.0021076 Jy ! Component: 2900 - total flux cleaned = -0.00207385 Jy ! Component: 2950 - total flux cleaned = -0.00200673 Jy ! Component: 3000 - total flux cleaned = -0.00194036 Jy ! Component: 3050 - total flux cleaned = -0.00200661 Jy ! Component: 3100 - total flux cleaned = -0.00194084 Jy ! Component: 3150 - total flux cleaned = -0.00203943 Jy ! Component: 3200 - total flux cleaned = -0.00194153 Jy ! Component: 3250 - total flux cleaned = -0.00184402 Jy ! Component: 3300 - total flux cleaned = -0.00194143 Jy ! Component: 3350 - total flux cleaned = -0.00184461 Jy ! Component: 3400 - total flux cleaned = -0.00190899 Jy ! Component: 3450 - total flux cleaned = -0.00190895 Jy ! Component: 3500 - total flux cleaned = -0.00187696 Jy ! Component: 3550 - total flux cleaned = -0.00184524 Jy ! Component: 3600 - total flux cleaned = -0.00187684 Jy ! Component: 3650 - total flux cleaned = -0.00178218 Jy ! Component: 3700 - total flux cleaned = -0.00178235 Jy ! Component: 3750 - total flux cleaned = -0.00187596 Jy ! Component: 3800 - total flux cleaned = -0.00190722 Jy ! Component: 3850 - total flux cleaned = -0.00184504 Jy ! Component: 3900 - total flux cleaned = -0.00184509 Jy ! Component: 3950 - total flux cleaned = -0.00178361 Jy ! Component: 4000 - total flux cleaned = -0.00178353 Jy ! Component: 4050 - total flux cleaned = -0.00181408 Jy ! Total flux subtracted in 4096 components = -0.00166194 Jy ! Clean residual min=-0.002303 max=0.001907 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.637941 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 467 components and 0.637941 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J2115+2933_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.748 x 3.4 at 38 degrees (North through East) ! Clean map min=-0.0028984 max=0.47462 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J2115+2933_S_map.fits wmodel /scr/pima/rv121_uvs/J2115+2933_S_map.mod ! Writing 467 model components to file: /scr/pima/rv121_uvs/J2115+2933_S_map.mod wobs /scr/pima/rv121_uvs/J2115+2933_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J2115+2933_S_uvs.fits wwins /scr/pima/rv121_uvs/J2115+2933_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv121_uvs/J2115+2933_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.474621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000537061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.339468 0.339468 0.678935 1.35787 2.71574 5.43148 10.863 21.7259 43.4518 86.9037 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.474 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 883.737 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J2115+2933_S_dfm.log closed on Sat Jul 28 00:13:38 2018